thicker hair

Photo: TimArbaev/iStock/Thinkstock

7 of 8
Quick Fixes
Long-term measures can take three to six months to yield results. In the meantime, it's worth trying some temporary solutions. Hair fiber powders (they come in a variety of shades) can be shaken on sparse areas to mask them. Try Keranique ($40;, Toppik ($25;, or Viviscal ($25; You can also make individual hair shafts thicker by using the leave-in treatments Redken Cerafill Maximize Dense Fx ($45; for salons) or Nioxin DiaMax Advanced ($50; for salons).